2024 GMC Sierra 2500

used

Automatic

White Frost Tri-Coat exterior

$72,995

Snowy Mountain Motors

5.0

2024 GMC Sierra 2500 | used

$72,995

white frost tri-coat exterior, jet black interior

Automatic

Four-wheel Drive

Snowy Mountain Motors

5.0

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2015 GMC Sierra 2500

used

Automatic

Gray exterior

Not Priced

Rimrock Subaru

4.3

2015 GMC Sierra 2500 | used

Not Priced

gray exterior, n/a interior

Automatic

Four-wheel Drive

Rimrock Subaru

4.3

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2011 GMC Sierra 2500

used

Automatic

Fire Red exterior

$23,997

Lithia Chevrolet GMC of Helena

4.1

2011 GMC Sierra 2500 | used

$23,997

fire red exterior, n/a interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2020 GMC Sierra 2500

used

Automatic

White exterior

$43,991

Noller Automotive Supercenter

4.1

2020 GMC Sierra 2500 | used

$43,991

white exterior, dark walnut interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.1

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$53,125

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$53,125

MSRP: $54,125

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$54,845

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$54,845

MSRP: $55,845

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2024 GMC Sierra 2500

used

Automatic

Sterling exterior

$69,850

Noller Automotive Supercenter

4.1

2024 GMC Sierra 2500 | used

$69,850

sterling exterior, jet black interior

Automatic

Four-wheel Drive

Noller Automotive Supercenter

4.1

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2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$70,665

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$70,665

MSRP: $71,665

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$73,452

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$73,452

MSRP: $76,830

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Volcanic Red Tintcoat exterior

$74,410

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$74,410

MSRP: $75,410

volcanic red tintcoat exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$82,205

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$82,205

MSRP: $83,205

summit white exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Sterling Metallic exterior

$84,696

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$84,696

MSRP: $89,915

sterling metallic exterior, jet black interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Summit White exterior

$86,760

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$86,760

MSRP: $87,760

summit white exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Downpour Metallic exterior

$86,960

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$86,960

MSRP: $88,960

downpour metallic exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Titanium Rush Metallic exterior

$87,660

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$87,660

MSRP: $89,660

titanium rush metallic exterior, atmosphere/brownstone interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

Onyx Black exterior

$90,917

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$90,917

MSRP: $96,585

onyx black exterior, alpine umber interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

White Frost Tricoat exterior

$91,472

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$91,472

MSRP: $97,185

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2025 GMC Sierra 2500

new

Automatic

White Frost Tricoat exterior

$91,996

Lithia Chevrolet GMC of Helena

4.1

2025 GMC Sierra 2500 | new

$91,996

MSRP: $96,685

white frost tricoat exterior, alpine umber interior

Automatic

Four-wheel Drive

Lithia Chevrolet GMC of Helena

4.1

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2018 GMC Sierra 2500

used

Automatic

Onyx Black exterior

$36,852

Lithia Chrysler Jeep Dodge of Billings

3.3

2018 GMC Sierra 2500 | used

$36,852

MSRP: $38,846

onyx black exterior, dark ash interior

Automatic

Four-wheel Drive

Lithia Chrysler Jeep Dodge of Billings

3.3

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2012 GMC Sierra 2500

used

Automatic

Silver exterior

$15,995

Turner's Missoula Car & Truck

N/A

2012 GMC Sierra 2500 | used

$15,995

silver exterior, black interior

Automatic

Four-wheel Drive

Turner's Missoula Car & Truck

N/A

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2016 GMC Sierra 2500

used

Unknown

Summit White exterior

$34,995

Kobold Auto Sales

N/A

2016 GMC Sierra 2500 | used

$34,995

summit white exterior, n/a interior

Unknown

Four-wheel Drive

Kobold Auto Sales

N/A

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2015 GMC Sierra 2500

used

Automatic

Onyx Black exterior

$35,999

Billion Dodge Chrysler Jeep RAM

N/A

2015 GMC Sierra 2500 | used

$35,999

onyx black exterior, cocoa/dune interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2020 GMC Sierra 2500

used

Automatic

Red Quartz Tintcoat exterior

$49,244

Lithia Ford of Missoula

N/A

2020 GMC Sierra 2500 | used

$49,244

MSRP: $51,995

red quartz tintcoat exterior, dark walnut interior

Automatic

Four-wheel Drive

Lithia Ford of Missoula

N/A

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2025 GMC Sierra 2500

new

Automatic

SUMMIT WHITE exterior

$53,820

Gem City Motors

N/A

2025 GMC Sierra 2500 | new

$53,820

MSRP: $56,570

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2023 GMC Sierra 2500

used

Automatic

Forest Metallic exterior

$63,799

Billion Dodge Chrysler Jeep RAM

N/A

2023 GMC Sierra 2500 | used

$63,799

forest metallic exterior, jet black w/kalahari accents interior

Automatic

Four-wheel Drive

Billion Dodge Chrysler Jeep RAM

N/A

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2025 GMC Sierra 2500

new

Automatic

White exterior

$82,815

Wolfe Chevrolet GMC Fort Benton

N/A

2025 GMC Sierra 2500 | new

$82,815

MSRP: $86,315

white exterior, jet black, perforated leather-appointed front outboard seating p interior

Automatic

Four-wheel Drive

Wolfe Chevrolet GMC Fort Benton

N/A

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2025 GMC Sierra 2500

new

Automatic

Gray exterior

$85,555

Wolfe Chevrolet GMC Fort Benton

N/A

2025 GMC Sierra 2500 | new

$85,555

MSRP: $89,055

gray exterior, jet black with kalahari accents, perforated front leather seat t interior

Automatic

Four-wheel Drive

Wolfe Chevrolet GMC Fort Benton

N/A

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2025 GMC Sierra 2500

new

Automatic

Thunderstorm Gray exterior

$95,180

High Plains Motors, Inc.

N/A

2025 GMC Sierra 2500 | new

$95,180

MSRP: $95,180

thunderstorm gray exterior, obsidian rush interior

Automatic

Four-wheel Drive

High Plains Motors, Inc.

N/A

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2024 GMC Sierra 2500

used

Automatic

Summit White exterior

Not Priced

Gem City Motors

N/A

2024 GMC Sierra 2500 | used

Not Priced

summit white exterior, n/a interior

Automatic

Four-wheel Drive

Gem City Motors

N/A

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2014 GMC Sierra 2500

used

Automatic

Onyx Black exterior

Not Priced

Dee Motor Company

N/A

2014 GMC Sierra 2500 | used

Not Priced

onyx black exterior, ebony interior

Automatic

Four-wheel Drive

Dee Motor Company

N/A

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GMC Sierra 2500 vehicles for Sale in Montana

31 Results

2024 GMC Sierra 2500 | used

2015 GMC Sierra 2500 | used

2011 GMC Sierra 2500 | used

2020 GMC Sierra 2500 | used

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2025 GMC Sierra 2500 | new

2024 GMC Sierra 2500 | used

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

2025 GMC Sierra 2500 | new

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2025 GMC Sierra 2500 | new

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2024 GMC Sierra 2500 | used

2014 GMC Sierra 2500 | used